A delay of up to a week (7 days) in your period is considered normal. However, this can vary depending on individual menstrual cycles. If your period is always regular and you experience a delay of more than a week, it might be a good idea to consult a healthcare professional.
Factors that can cause a delay in your period include:
- Stress: Significant stress can disrupt hormonal balance, affecting your cycle.
- Weight changes: Sudden weight gain or loss can also affect your period.
- Illness: Infections or other illnesses can cause delays.
- Hormonal birth control: Hormonal contraceptives can cause irregular periods.
- Polycystic ovary syndrome (PCOS): A condition that affects hormone production and can lead to irregular periods.
- Thyroid issues: An overactive or underactive thyroid can affect your menstrual cycle.
It's important to note that a delayed period can also be a sign of pregnancy.